11.直接写出得数
0 155574 155582 155588 155592 155598 155600 155604 155610 155612 155618 155624 155628 155630 155634 155640 155642 155648 155652 155654 155658 155660 155664 155666 155668 155669 155670 155672 155673 155674 155676 155678 155682 155684 155688 155690 155694 155700 155702 155708 155712 155714 155718 155724 155730 155732 155738 155742 155744 155750 155754 155760 155768 199269
$\frac{3}{4}$+$\frac{1}{4}$= | $\frac{5}{6}$-$\frac{1}{6}$= | $\frac{3}{4}$×$\frac{2}{3}$= | $\frac{5}{6}$×5= |
2-$\frac{4}{5}$= | 3÷8= | $\frac{1}{7}$×$\frac{7}{12}$= | $\frac{1}{3}$×9×$\frac{2}{3}$= |